JLSEC-2026-970

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Source
https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-970.md
Import Source
https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-970.json
JSON Data
https://api.osv.dev/v1/vulns/JLSEC-2026-970
Upstream
  • EUVD-2026-8771
Published
2026-07-30T16:02:27.435Z
Modified
2026-07-30T18:35:28.956471699Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
ImageMagick: Heap Buffer Over-read in WaveletDenoise when processing small images
Details

A heap buffer over-read vulnerability occurs when processing an image with small dimension using the -wavelet-denoise operator.

==3693336==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x511000001280 at pc 0x5602c8b0cc75 bp 0x7ffcb105d510 sp 0x7ffcb105d500
READ of size 4 at 0x511000001280 thread T0
Database specific 
{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-27798",
            "database_specific": {
                "status": "Analyzed"
            },
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27798",
            "published": "2026-02-26T00:16:25.193Z",
            "id": "CVE-2026-27798",
            "modified": "2026-06-17T10:27:42.093Z",
            "imported": "2026-07-30T14:08:45.785Z"
        },
        {
            "imported": "2026-07-30T14:10:39.848Z",
            "html_url": "https://github.com/advisories/GHSA-qpgx-jfcq-r59f",
            "published": "2026-02-25T19:24:05Z",
            "url": "https://api.github.com/advisories/GHSA-qpgx-jfcq-r59f",
            "modified": "2026-02-27T22:16:47Z",
            "id": "GHSA-qpgx-jfcq-r59f"
        },
        {
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2026-8771",
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-8771",
            "published": "2026-02-25T23:18:33Z",
            "id": "EUVD-2026-8771",
            "modified": "2026-02-26T16:54:57Z",
            "imported": "2026-07-30T14:08:55.072Z"
        }
    ],
    "license": "CC-BY-4.0"
}
References
Credits

Affected packages

Julia / ImageMagick_jll

Package

Name
ImageMagick_jll
Purl
pkg:julia/ImageMagick_jll?uuid=c73af94c-d91f-53ed-93a7-00f77d67a9d7

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.1.2023+0

Database specific

source 
"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-970.json"